For this reason, each of the thrust blocks and wing walls were raised by adding new concrete. To increase stability, new and existing concrete was connected with anchors.

The final design included six 27-0.6" and nine 48-0.6" DYWIDAG Rock Anchors with lengths up to 48 m. Flo-Fill /Flo-Bond epoxy coated strand was used for corrosion protection reasons.To allow for future load adjustment and long-term monitoring, special wedge plates with external thread and load cells were used.